in some regards i do not agree with your remarks about strong club system: dependes of the system and i use as example "samus club" a variation of blue team club developed by my friend: -1nt with a range of 13 to 17 points, the lower range (13-15) having at least 4 clubs and the majors exactely 3-3 -1♦ opening is minimum 3 cards with ace or king, and the hand may have another longer suit, canape style, of course limited strngth, 12-17 -1♣ opening of 17+ points with a very well constructed structure of dialog gives the chance of very good description of both hands long before the game level -combined with multi-diamond (which also includes hands 4-4-4-1, 17-24 points, bids specific adapted like 2♥ or 2♠, etc. makes the system complete The entire system is finalized and the beauty of it beside beeing in general a natural system, that the nuances within the system give an almost complete snap-shot of the hand: with the same strength and shape with some hands you bid one way or another, better describing the distribution and quality of your points in short, the superiority of it upon many other systems, including polish club compelled me to create an interacting show of it which i can e-mail free to anybody and i do hope that my effort will help especialy the young players to adopt this system